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| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional Exam |
| Exam Number: | 311-094 |
| Exam Format: | Multiple Choice, Multiple Answer, Single Answer |
| Certificate Validity Period: | Retired / No longer offered |
| Available Languages: | English |
| Related Certifications: | Oracle Certified Expert, Java EE 6 JPA Developer (1Z0-898) |
| Passing Score: | 61% |
| Exam Price: | ~$150–$245 USD |
| Exam Duration: | 135 minutes |
| Real Exam Qty: | 64 |
| Recommended Training: | Java EE 6: Develop Database Applications with JPA |
| Exam Registration: | Pearson VUE Oracle University |
| Exam Way: | Originally delivered via Pearson VUE; now retired |
| Pre Condition: | Oracle Certified Professional, Java SE 5/6/7 Programmer or equivalent Sun certification |
| Official Syllabus URL: | https://education.oracle.com/ |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Transactions, Locking and Performance | 12% | - Caching and fetch strategies - Optimistic and pessimistic locking - JTA and resource-local transactions |
| Topic 2: Java Persistence API Basics | 15% | - Entities, persistence units, and entity managers - Container-managed vs application-managed EM - ORM concepts and architecture |
| Topic 3: Advanced Topics | 8% | - Callbacks and listeners - Bean Validation integration - JPA in Java SE and Java EE environments |
| Topic 4: Object-Relational Mapping | 25% | - Basic mappings: @Entity, @Id, @Column, @Table - Collection and attribute mappings - Inheritance and embedded mappings - Relationship mappings: One-to-One, One-to-Many, Many-to-One, Many-to-Many |
| Topic 5: Entity Manager Operations | 20% | - CRUD operations: persist, find, merge, remove, refresh - Detached entities and state management - Persistence context and entity lifecycle |
| Topic 6: Querying with JPQL and Criteria API | 20% | - Joins, grouping, ordering, and subqueries - Named queries and native SQL queries - Criteria API: type-safe queries - JPQL syntax, SELECT, UPDATE, DELETE |
Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional is an official Oracle certification exam, identified by exam code 311-094. Passing earns you the Oracle Certified Professional, Java Platform, Enterprise Edition 6 Java Persistence API Developer certification, classified at the Professional level. It also connects with Oracle Certified Expert, Java EE 6 JPA Developer (1Z0-898), so it can serve as a stepping stone in a wider certification plan. In hiring, certificates work as a quick, quantitative standard, and this one tells employers your skills passed the vendor's own measurement.
Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional candidates answer 64 questions within 135 minutes. Efficiency under the clock is a trainable skill, not a talent: decide your per-question budget in advance, flag anything that threatens it, and keep moving. Running timed simulations in the Prep4sureGuide test engine until you finish with time to spare is the most reliable way to make exam day feel controlled rather than rushed.
The Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam requires 61% to pass, and official registration costs ~$150–$245 USD. Since retakes bill the full ~$150–$245 USD again, the economic argument for thorough preparation writes itself. Let the Prep4sureGuide practice tests be your measuring stick: when your scores hold above the passing line across several consecutive sessions, the exam stops being a financial risk.
Oracle Certified Professional, Java SE 5/6/7 Programmer or equivalent Sun certification
Because vendors adjust their policies, verify the current requirements before registering on the official exam page.
Registration for Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional goes through the official channels below.
For planning purposes, note that the exam is delivered Originally delivered via Pearson VUE; now retired.
Oracle recommends these training options for Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional candidates.
Whatever training path you take, finish it with question practice: the 100 items in the Prep4sureGuide 311-094 package are where knowledge turns into exam-day scoring ability.
Yes. Prep4sureGuide provides a free PDF demo of the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional questions, so you can evaluate the material before committing. After purchase, updates are free for 365 days, and when your product expires you can extend the update service at a 50% discount.
Your purchase is backed by a 100% money-back guarantee with transparent conditions. Take the Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional exam within 60 days of purchase; if you fail, you qualify for a full refund, provided the exam matches your product. Attempts within 3 days of purchase do not qualify, and neither do downloaded-but-unused products, free materials, or expired orders; the candidate name must match the payer name. File with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may instead choose an exchange: two other exam products of equal value, free, while your original purchase keeps its update service.
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The Oracle Java Platform, Enterprise Edition 6 Java Persistence API Developer Certified Professional syllabus is organized into 6 domains, with the largest being Advanced Topics (8%), Java Persistence API Basics (15%), and Querying with JPQL and Criteria API (20%). The complete breakdown appears in the topics section above; a clear classification of what the exam tests is the first step toward efficient preparation.
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